[INFO] fetching crate rsync 0.1.2... [INFO] testing rsync-0.1.2 against 1.49.0 for beta-1.50-1 [INFO] extracting crate rsync 0.1.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rsync 0.1.2 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rsync 0.1.2 [INFO] finished tweaking crates.io crate rsync 0.1.2 [INFO] tweaked toml for crates.io crate rsync 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f43722fab992197293b0aca6876c9bf83648a92882f317b5d8ed3b40977898b9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f43722fab992197293b0aca6876c9bf83648a92882f317b5d8ed3b40977898b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f43722fab992197293b0aca6876c9bf83648a92882f317b5d8ed3b40977898b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f43722fab992197293b0aca6876c9bf83648a92882f317b5d8ed3b40977898b9", kill_on_drop: false }` [INFO] [stdout] f43722fab992197293b0aca6876c9bf83648a92882f317b5d8ed3b40977898b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 066c096a461606d01c18add60396831bd8b74e4cc58e851f93a505f4794b4ddf [INFO] running `Command { std: "docker" "start" "-a" "066c096a461606d01c18add60396831bd8b74e4cc58e851f93a505f4794b4ddf", kill_on_drop: false }` [INFO] [stderr] Compiling rsync v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:243:32 [INFO] [stdout] | [INFO] [stdout] 243 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:239:31 [INFO] [stdout] | [INFO] [stdout] 239 | Error::IO(ref e)=>error::Error::description(e) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "066c096a461606d01c18add60396831bd8b74e4cc58e851f93a505f4794b4ddf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "066c096a461606d01c18add60396831bd8b74e4cc58e851f93a505f4794b4ddf", kill_on_drop: false }` [INFO] [stdout] 066c096a461606d01c18add60396831bd8b74e4cc58e851f93a505f4794b4ddf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3798c6f38184644fe8804d62a238014c7c84f49f0838116b76e8a91ed64e87be [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3798c6f38184644fe8804d62a238014c7c84f49f0838116b76e8a91ed64e87be", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:243:32 [INFO] [stdout] | [INFO] [stdout] 243 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:239:31 [INFO] [stdout] | [INFO] [stdout] 239 | Error::IO(ref e)=>error::Error::description(e) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rsync v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:243:32 [INFO] [stdout] | [INFO] [stdout] 243 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:239:31 [INFO] [stdout] | [INFO] [stdout] 239 | Error::IO(ref e)=>error::Error::description(e) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320" "/opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.3br88dymj1swg971.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6609e81d71a1bf05.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c352aab3e89370e6.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-5a89b15f567bd092.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-f48d3ad387757b0f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-bf2dc5d6d88f70a5.rlib" "/opt/rustwide/target/debug/deps/librand-6bc5995eb936c5dc.rlib" "/opt/rustwide/target/debug/deps/librand-26ff6dc32e2129b5.rlib" "/opt/rustwide/target/debug/deps/liblibc-e0846f52673851a4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.0.rcgu.o: in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:100: undefined reference to `rs_free_sumset' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.0.rcgu.o: in function `rsync::sig_file': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:118: undefined reference to `rs_sig_file' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.0.rcgu.o: in function `rsync::loadsig_file': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:148: undefined reference to `rs_loadsig_file' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.0.rcgu.o: in function `rsync::delta_file': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:177: undefined reference to `rs_build_hash_table' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/lib.rs:178: undefined reference to `rs_delta_file' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rsync-92bf99da45b78320.rsync.1kz3x2nc-cgu.0.rcgu.o: in function `rsync::patch_file': [INFO] [stdout] /opt/rustwide/workdir/src/lib.rs:212: undefined reference to `rs_patch_file' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rsync` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "3798c6f38184644fe8804d62a238014c7c84f49f0838116b76e8a91ed64e87be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3798c6f38184644fe8804d62a238014c7c84f49f0838116b76e8a91ed64e87be", kill_on_drop: false }` [INFO] [stdout] 3798c6f38184644fe8804d62a238014c7c84f49f0838116b76e8a91ed64e87be